gas sampling tube ; gas sample tube
... gas sample scru er 气样洗涤器 gas sample introduction 气体样品进样 gas sample tube 气体采样管 ; 气体取样管 ...
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... gas sampling probe 气体取样探头 ; 气体取样管 gas sampling tube 气体采样管 gas sampling device 气体取样装置 ...
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采样或气体检测管采样 VOCs
·2,447,543篇论文数据，部分数据来源于NoteExpress
通过在一定的范围内人为改变低流量适配器三通旁支管的断面面积来改变采样流量，从而满足对酯类、腈类等气体采样规范的要求。
Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.
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